Published February 1, 1982
| public
Journal Article
Open
On the construction of a digital transfer function from its real part on unit circle
- Creators
-
Vaidyanathan, P. P.
- Mitra, S. K.
Chicago
Abstract
It is shown in this correspondence that the system function H(z) of a linear time invariant (LTI) causal digital filter with real impulse response coefficients can be obtained from the real part of its frequency response HR(ejω) given in the form of a rational trigonomentric function, using algebraic methods rather than complex contour integration techniques.
Additional Information
© Copyright 1982 IEEE. Reprinted with permission. Mrnuseript received July 13, 1981. Thia work was supported by the National Science Foundation under Grant ECS79-18028.Files
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Additional details
- Eprint ID
- 6657
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- CaltechAUTHORS:VAIprocieee82
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2006-12-16Created from EPrint's datestamp field
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2020-03-09Created from EPrint's last_modified field